A sphygmomanometer is a device used to measure blood pressure, typically consisting of an inflatable cuff and a manometer used to measure air pressure in the cuff. In a mercurysphygmomanometer, blood pressure is related to the difference in heights between two columns of mercury.The mercury sphygmomanometer shown in the figure below contains air at the cuff pressure P.PPohA U-shaped tube is open at the right end, and this end is labeledP.. The left end is connected to a spherical bulb labeled P. Thetube is filled with mercury, and the height of the mercury in theright arm is higher than in the left arm. The difference betweenthe two heights is labeled h.The difference in mercury heights between the left tube and the right tube is h = 114 mmHg = 0.114 m, a normal systolic reading. What is the gauge systolic blood pressureP.gaugein pascals? The density of mercury is p13.6 x 103 kg/m3 and the ambient pressure is Po= 1.01 x 105 Pa.HINTРа

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The difference in mercury heights between the left tube and the right tube ish = 114 mmHg = 0.114 m, a normal systolic reading. What is the gauge systolic blood pressure Paauge in pascals? The density of mercury is p = 13.6 x 103 kg/m3 and the ambient pressure is Po = 1.01 x 105 Pa.